双(五甲基环戊二烯)镍, Bis(pentamethylcyclopentadienyl)nickel

1,2-联苯硫基乙烷, 1,2-Bis(phenylthio)ethane

双(四亚甲基)氟代甲酰胺 六氟磷酸, Bis(tetramethylene)fluoroformamidinium hexafluorophosphate

双(3,5,6-三氯-2-正戊氧基羰基苯基)草酸酯, Bis(3,5,6-trichloro-2-n-pentyloxycarbonylphenyl) oxalate

1,4-双(三氟甲基)苯, 1,4-Bis(trifluoromethyl)benzene

3,5-二(三氟甲基)苯甲醇, 3,5-Bis(trifluoromethyl)benzyl Alcohol

3,5-双(三氟甲基)苯肼盐酸盐, 3,5-Bis(trifluoromethyl)phenylhydrazine hydrochloride

3,5-双(三氟甲基)苯硫酚, 3,5-Bis(trifluoromethyl)thiophenol

1,4-双(三甲基硅基)四氟苯, 1,4-Bis(trimethylsilyl)tetrafluorobenzene

2,2'-二噻吩, 2,2'-Bithiophene